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Accelerating pump shaft pin

20. Adjust the carburetor as described in Chapter Three.

Disassembly/Assembly

(Keihin Carburetor, 1976-early 1978)

Refer to Figure 9.

1. Disassemble the accelerating pump as follows:

a. Remove accelerating pump housing (33) at the bottom of the float bowl (29).

b. Remove the spring (32), diaphragm (31) and 2 O-rings (30).

2. Remove the float bowl (29).

3. Remove the float pin screw (6) and withdraw the float pin (5) and float (23).

4. Detach the fuel valve (21) from the float.

5. Remove the O-ring (28) from slot in float chamber wall.

6. Remove the rod (7) and boot (8) from the float bowl.

7. Remove the slow jet plug (27) and remove the slow jet (25).

8. Remove the main jet (26) and the main nozzle (24).

9. Remove the O-ring (20) from the slot in the intake mounting flange.

10. Remove the throttle lever nut (19) and washer (18). Then remove the throttle lever (17) and its spring (16).

11. If necessary, remove the 2 brackets (2 and 15) at the top of the carburetor housing.

12. The throttle and choke valve assemblies (40) are matched to the individual carburetor during manufacturing. If these parts are damaged, the carburetor must be replaced.

KEIHIN CARBURETOR (1976-EARLY 1978)

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